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Bulgaria · Updated November 3, 2026

Part-time Data Scientist jobs in Bulgaria

No Data Scientist task is tied to Bulgaria this week. The typical rate for a senior Data Scientist here is €19 an hour, built from a market median wage of €13.12. At five hours a week that is about €410 a month.

€19/hrtypical rate, senior level
€13.12/hrmarket median wage
none yetrange of open task rates
0open tasks tied to Bulgaria or remote in Bulgaria

Open Data Scientist tasks in Bulgaria

Remote tasks and tasks tied to a city in Bulgaria.

Nothing open this weekNo Data Scientist task is open in Bulgaria right now

New tasks arrive daily. Leave an e-mail and a recruiter writes the day one opens in Bulgaria, or sends remote tasks from nearby that you can take from home.

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Remote Data Scientist tasks you can take from Bulgaria

Fully remote tasks from other countries in the European Union. The rate is shown in the currency of the task.

One-off

Model Review and Handover (Python)

Manager · Data Scientist

Omnichannel retailer selling outdoor gear · 201–500 employees

€80–€94 / hour

About €520–€1,040 in total

  • about 9 h in total
  • Remote · anywhere in the EU
  • Starts within 7 days
  • Top 25% for the role
One-off

Churn or Conversion Model

Manager · Data Scientist

Aerospace supplier in avionics · 5,000+ employees

€34–€38 / hour

About €430–€860 in total

  • about 18 h in total
  • Remote · anywhere in the EU
  • Starts within 2 weeks
    One-off

    A/B Test Design and Readout

    Senior · Data Scientist

    B2B media company covering technology · 201–500 employees

    €43–€53 / hour

    About €290–€580 in total

    • about 9 h in total
    • Remote · anywhere in the EU
    • Starts next week
      Regular

      Weekly Data Science Support

      Senior · Data Scientist

      Fashion retailer selling furniture · 201–500 employees

      €23–€29 / hour

      About €620 a month at 6 h a week

      • 3–8 h a week
      • Remote · anywhere in the EU
      • Starts within 7 days
      • Shortlisting
      One-off

      Model Review and Handover (Python)

      Director · Data Scientist

      Performance marketing agency for consumer brands · 501–1,000 employees

      €60–€73 / hour

      About €400–€800 in total

      • about 9 h in total
      • Remote · anywhere in the EU
      • Starts within 7 days
      • Shortlisting
      One-off

      Churn or Conversion Model

      Senior · Data Scientist

      Specialty retailer selling furniture · 501–1,000 employees

      €28–€36 / hour

      About €380–€770 in total

      • about 18 h in total
      • Remote · anywhere in the EU
      • Starts within 7 days
      • Shortlisting
      • English and Croatian

      What Data Scientist pays in Bulgaria

      Employee wage percentiles for the role. Contractors on Deftridge earn more than the median because they carry their own costs.

      PercentilePer hour5 h a week, per monthFull time, per year
      10th€7.06€150€14,700
      25th€9.36€200€19,500
      Median€13.12€280€27,300
      75th€17.56€380€36,500
      90th€25.72€560€53,500

      Source: Eurostat, 2022; aged to October 2026 with a wage index and calibrated on posted pay. Method.

      Deftridge rate by level

      LevelPer hourPer month at 5 h/week
      Senior€19€410
      Manager€23€500
      Director€30€650

      About this role

      Applied data science part-time: models for forecasting, scoring or segmentation, with results the business can use. Usual tools: Python, SQL, Jupyter, scikit-learn.

      All Data Scientist rates by country

      Working on the side in Bulgaria

      What to check before you take a task next to a full-time job. Orientation only; none of it is legal or tax advice.

      Before you start
      • Read the outside-work and conflict-of-interest clauses in your employment contract.
      • Check for a non-compete or a duty to disclose side income to your employer.
      • As a contractor you are usually responsible for your own income tax and social contributions; a local accountant can size the amounts.

      Your recruiter walks through these points with you before you accept a task. Read the guides

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